115376857615044 has 81 divisors (see below), whose sum is σ = 295216898982733. Its totient is φ = 37993830081024.

The previous prime is 115376857615021. The next prime is 115376857615093. The reversal of 115376857615044 is 440516758673511.

The square root of 115376857615044 is 10741362.

It is a perfect power (a square), and thus also a powerful number.

115376857615044 is a `hidden beast` number, since 1 + 1 + 5 + 3 + 7 + 6 + 8 + 5 + 7 + 615 + 0 + 4 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 3071123061444 + 112305734553600 = 1752462^2 + 10597440^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 5349187492 + ... + 5349209060.

Almost surely, 2^{115376857615044} is an apocalyptic number.

115376857615044 is the 10741362-nd square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 115376857615044

115376857615044 is an abundant number, since it is smaller than the sum of its proper divisors (179840041367689).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

115376857615044 is an frugal number, since it uses more digits than its factorization.

115376857615044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43314 (or 21657 counting only the distinct ones).

The product of its (nonzero) digits is 84672000, while the sum is 63.

The spelling of 115376857615044 in words is "one hundred fifteen trillion, three hundred seventy-six billion, eight hundred fifty-seven million, six hundred fifteen thousand, forty-four".